Joan June Chen
NPI 1053320507ActiveIndividual· Anesthesiology· Fremont, CA
Anesthesiology in Fremont, California, trained at Stanford University School of Medicine (class of 1998). Medicare paid $4,157 for services to 34 patients in 2024. Boston Scientific Corporation reported $31.28 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1053320507 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Aug 5, 2006 |
| Last updated in NPPES | May 29, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | A71493 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Anesthesiology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 34 |
|---|---|
| Services billed | 37 across 16 procedure codes |
| Paid by Medicare | $4,157 |
Education and affiliations
| Medical school | Stanford University School of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Anesthesiology |
Medical group
- Cep America - Anesthesia PCRedding, CA · 849 clinicians
Industry payments (Open Payments)
- 2025$31.28 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $31.28 | 1 |
What the 2025 payments were for
- Food and Beverage$31.28 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 41 anesthesiologists in Fremont · All anesthesiologists in California